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Table 1 The size and zeta potential of alginate/BSA/chitosan system

From: Preparation of alginate coated chitosan microparticles for vaccine delivery

Sample Mean particles size (nm) PDI Zeta potential (mV)
Blank chitosan microparticles a 301.8 0.309 +45.2
BSA-loaded chitosan particles b 404 0.472 +27.1
Alginate coated BSA loaded chitosan microparticles c 1324 0.450 -27.8
  1. a chitosan 5 mg/ml, TPP 1 mg/ml.
  2. b chitosan 5 mg/ml, TPP 1 mg/ml, BSA 2 mg/ml.
  3. c chitosan 5 mg/ml, TPP 1 mg/ml, BSA 2 mg/ml, alginate 10 mg/ml.